Professor of Sociology, College of Literature, Science, and the Arts, Research Professor, Survey Research Center, Research Professor, Population Studies Center, Institute for Social Research and Professor of Public Policy, Gerald R Ford School of Public Policy

Director, Department of Sociology, Associate Professor of Sociology, College of Literature, Science, and the Arts, Research Associate Professor, Population Studies Center, Associate Professor of Epidemiology, School of Public Health, Faculty Associate, Survey Research Center, Institute for Social Research and Associate Professor of Public Policy, Gerald R Ford School of Public Policy

Associate Dean for Research and Policy Engagement; Jack L. Walker, Jr. Collegiate Professor of Public Policy; Professor of Public Policy; Professor of Political Science; Research Associate, Center for Political Studies